.index {
    // min-height: 100%;
    min-width: 1200px; 
    background-color: #ebebeb;
    .bulletin_box {
        max-width    : 1000px;
        margin       : 0 auto;
        margin-bottom: 20px;
        color        : #666;

        .bulletin_icon {
            width      : 18px;
            height     : 14px;
            margin-left: 10px;
        }
    }

    .main_content {
        width: 100%;

        .content {
            max-width: 1000px;
            min-width: 1000px;
            margin   : 0 auto;
            padding: 20px;
            box-sizing: border-box;
           .title{
               text-align: left;
               font-size: 17px;
               color: #c00;
               font-weight: bolder;
           }
           .nav{
               margin-top: 25px;
           }
           .m_table{
               margin: 20px 0;
               .code_color{
                border-radius: 50%;
                width: 30px;
                height: 30px;
                // background: radial-gradient(circle at 50% 120%, #81e8f6, #76deef 10%, #055194 80%, #062745 100%);
                color: #fff;
                text-align: center;
                line-height: 30px;
                font-size: 16px;
                margin-right: 5px;
            }
           }
        }

        .Banner {
            margin    : 0 auto;
            max-width : 1000px;
            padding   : 25px;
            box-sizing: border-box;
            font-size : 26px;
            // font-weight: bolder;
            div {
                margin-left: 30px;
            }
        }
    }
    .m_footer{
        max-width: 1000px;
        margin: 0 auto;
        color: #fff;
        font-size: 18px;
    }
}